S4, EP6 "Supermoon"
When a supermoon appears in the night sky, all the Alvarezes and their significant others discover an elaborate romantic setting fit for a marriage proposal.
S4, EP5 "Perfect"
Penelope is worried when Alex needs a large amount of money right away; Schneider and Avery contend with an unwanted gift from Dr. Berkowitz.
S4, EP4 "One Halloween at a Time"
It's a very scary Halloween when Lydia discovers something life-altering in the kitchen trash; Schneider and Avery are determined to win an elaborate costume contest.
S4, EP3 "Boundaries"
After Alex catches Penelope in a compromising position, Penelope is motivated to talk to Alex about healthy human sexuality, while defending herself against Lydia's old-school judgments.
S4, EP2 "Penny Pinching"
After a disastrous evening, Penelope realizes she needs to change her relationship to money and do the unthinkable -- buy something new; Elena struggles to make it to an important esports match.
S4, EP1 "Checking Boxes"
After a census taker comes to their home, the Alvarez family thinks on their relationships and what else the future may or may not, have in store.